There is no doubt ______ international cooperation is key to ______ with cybercrime, as Vinton Cerf has said that the problem of cybercrime is _______ huge that it requires UN to form a special agency to act as an international referee or steward.
A.whether; doing; so | B.that; dealing; so |
C.whether; dealing; such | D.that; doing; such |
.---Hurry ! It,s high time that we____to school.
---- Oh, if only the alarm clock____earlier.
A.should go rang | B.shall go ; had rung |
C.shall go ;rang | D.went ;had rang |
American- Indians____ about five percent of the USA population .
A.fill up | B.bring up | C. make up | D.set up |
.They will start their project ____at helping the poor children to be educated in China's west.
A.aims | B.aiming | C.being aimed | D.aimed |
It can not be a(n) ___that four jewellery stores were robbed in one night.
A.coincidence | B.accident | C.incident | D.chance |
-----What do you think of ____concert last night?
---No doubt it was ____great success.
A.a ; the | B.the ; a | C. the ; 不填 | D.a; 不填 |